A method, system and electronic device for estimating regional passenger flow in a subway station
A technology for inner areas and subway stations, applied in the field of rail transit, can solve the problems of low accuracy and large error of passenger flow data, and achieve accurate and real-time passenger flow monitoring
Active Publication Date: 2021-08-24
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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Problems solved by technology
[0004] At present, the methods for estimating the regional passenger flow in subway stations mainly include passenger flow monitoring technologies such as artificial visual inspection, infrared sensing, video recognition and RFID (Radio Frequency Identification, radio frequency identification). Most of these methods only rely on a certain independent data source to Passenger flow is estimated, and the statistical results formed by the passenger flow data have low precision and large errors
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[0068] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.
[0069] In order to solve the problems existing in the prior art, the regional passenger flow estimation method in the subway station of the embodiment of the application combines the subway ticket card data and the MAC (Media Access Control, media access control) data collected by the AP (Access Point, wireless access point) equipment , using a variety of data sources to estimate the regional passenger flow in the subway station in a more real-time and more accurate manner.
[0070] see figure 1 , is a flowchart of a method for estimating regional passenger flow in a subway station accord...
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The application relates to a method, system and electronic equipment for estimating regional passenger flow in a subway station. The method comprises: step a: calculating the ticket data passenger flow of the site according to the subway ticket card data; step b: calculating the MAC data passenger flow corresponding to the ticket card data according to the MAC data collected by the AP equipment; step c : use the linear regression method to calculate the corresponding relationship between the passenger flow of the ticket card data and the passenger flow of the MAC data; step d: divide the site grid into areas, and calculate the granularity according to the MAC data collected by the AP equipment in each area Passenger flow, and the granular passenger flow through the corresponding relationship to obtain the passenger flow of each area in the site. This application combines the subway ticket card data and the MAC data collected by AP equipment, and uses multiple data sources to estimate the passenger flow in the subway station area. Compared with the existing technology, it can realize more accurate and real-time passenger flow monitoring.
Description
technical field [0001] The application belongs to the technical field of rail transit, and in particular relates to a method, system and electronic equipment for estimating regional passenger flow in a subway station. Background technique [0002] The foreseeable next ten years will be a period of rapid development of rail transit, and rail transit will play an increasingly important role in social development and progress. [0003] By estimating the passenger flow in the area of the subway station to grasp the change of passenger flow information, the relevant departments of the subway can formulate operation plans according to various passenger flow conditions, or respond to various emergencies in a timely manner, which can not only improve the comfort and satisfaction of passengers, but also give Relevant departments formulate a reasonable operation plan in the face of changes in passenger flow, which is of great significance to the planning, unified management, operati...
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IPC IPC(8): G06F16/25G06Q50/30
CPCG06F16/252G06Q50/40
Inventor 张伟林张帆张鋆孙黎
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI